No, I Only Seduced the Princess?

After collapsing from overwork, I opened my eyes and stood up, finding myself in an unfamiliar body. As an ab*sed and belittled extra with a limited lifespan. I had no intention of accepting the fate of dying from cardiac arrest without a fight. “Because if I continue like this, l’ll have a short life. As you can see, I have nothing and l’m too busy trying to survive. I plan to extend my life with my white magic. Oh, and while l’m at it, l’II get some revenge too.” I intercepted the power that the villain was going to take and gained immense strength. “Lord Conrad, I presume? I’m the boss of the Eileen Merchant Guild.” I created a merchantry and accumulated wealth. “What I want is not...